In-stock bacterial filter urgently needed for purchase, 100 units. #58

Urgent project requirement for bacterial filters, quantity 100 units, specification 100g/bottle, requiring biochemical reagent grade BR and AR analytical grade, domestic brands acceptable. Direct quotations required from manufacturers or first-tier agents, along with recent test reports; delivery to Shantou address, arrival needed as soon as possible next week, please provide a valid contact phone number with your quotation.